INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5fd34eaeb5349273303d866a16f2a53581432f4564ff7f51fcec480fd64c8f9', 
    '7u9kj3w8nT0VmUnANADrxNJodTbBMeQhW/TLgeXcuO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)